S-Metolachlor Metabolite CGA 37735, 100mg

d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL, Solvent-isooctane, 100µg/mL in Isooctane, 5 x 1ml

1H,1H,2H,2H-Perfluorooctyl Acrylate, 1g

epsilon-HCH, 100µg/ml in Cyclohexane, 1ml